Familiars may be sucked into PneumaticCraft Vacuum Traps

[MuteTiefling]

Familiars may be sucked into PneumaticCraft Vacuum Traps and subsequently duped.

I haven't actually duped them to see what would happen, and I intend to blacklist them in e6, but I thought I'd let you know you can fix this by default simply enough by tagging them as Tamed creatures.

Any tamed pet is automatically excluded from the vacuum trap.

[baileyholl]

Is there a tag like a json file to add? Or are you saying just tamed creatures in general

[MuteTiefling]

Just tamed creatures in general are excluded. Like you can suck up a wolf, but not a tamed dog.